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11" Organic Mattress – GOTS Cotton & Wool, GOLS Natural Latex, Hybrid Pocket Coil, Non-Toxic, Fiberglass Free, No Polyfoam, Made in USA – Medium – Queen

  • Based on 51 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Cotton Sleep

Arrives Friday, Aug 14
Order within 7 hours and 51 minutes
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Size: Queen


Features

  • CLEAN SLEEP STARTS WITH CLEAN MATERIALS: Your body can tell the difference between natural and synthetic; that is why everything your body touches on this natural mattress is 100% Certified Organic Cotton, unlike other mattresses that hide material blends in the fine print.
  • NATURALLY COOLER SLEEP: This 11 organic non-toxic mattress combines breathable 100% cotton, temperature-regulating New Zealand wool, and responsive certified organic latex to help hot sleepers stay cooler, drier, and comfortably supported through the night.
  • ADAPTIVE CORE TECH (STOPS STIFF NECKS): Stop waking up stiff. Your organic cotton mattress features Adaptive Core technology, combining strategic arrays of individually wrapped steel coils to respond to your body's movements, delivering targeted support, reducing motion transfer and improving airflow.
  • UNBOX. SLEEP. ITS THAT SIMPLE: Skip the stress and get straight to rest. This cotton hybrid mattress comes tightly rolled for easy carrying up stairs and around corners, then quickly expands into shape. Just place it on your frame, let it rise, and enjoy a smooth, hassle-free start to better sleep.
  • BUILT RIGHT. BUILT TO LAST. BUILT IN THE USA: Each Cotton Sleep organic cotton natural mattress, made in the USA is crafted without fiberglass or petrochemical polyfoam layers. Each component is carefully inspected and assembled for a quality sleep you can rely on, night after night, for years to come.

Description

Each Cotton Sleep organic cotton natural mattress is crafted right here in the USA—without fiberglass or added petrochemical polyfoam layers. Every component is carefully selected and inspected to ensure consistent structure and dependable comfort you can count on night after night, for years to come. This cotton hybrid mattress is the hassle-free start to better sleep. Each Cotton Sleep 11” Mattress comes tightly rolled for easy carrying up stairs and around corners. Just place it on your frame and let it rise. Skip the stress and get straight to rest. Cotton Sleep was born from a parent’s search for truly safe, peaceful sleep. With over 8 years of mattress-making experience, we launched our organic collection to help families create a healthier, more protected sleep space. Handmade in the USA with thoughtfully chosen materials, honest craftsmanship, and no shortcuts. If it’s not 100%, it’s not ours.

Brand: COTTON SLEEP


Size: Queen


Product Dimensions: 80"L x 60"W x 11"Th


Item Weight: 92 pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: 100% Organic Cotton


Number of Layers: 2


Fill Material: 100% Natural Tree Latex, 100% Wool, Cotton


Weight Limit: 700 pounds


Item Firmness Description: Medium


Number of Layers: 2


Weight Capacity Maximum: 700 pounds


Additional Features: Breathable, Pressure Relief, Temperature Regulating


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 700


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 11"Th


Item Weight: 92 pounds


Item Thickness: 11 inches


Item Depth: 11 inches


Item Dimensions: 80 x 60 x 11 inches


Cover Material: 100% Organic Cotton


Fill Material: 100% Natural Tree Latex, 100% Wool, Cotton


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Cotton, Latex Foam


Material Type: 100% Tree Latex Foam, Cotton, Wool


Brand Name: COTTON SLEEP


Model Name: Cotton Sleep


Product Benefits: Improves Sleep, Pressure Relief, Reduces Toss & Turn


Model Number: Cotton Sleep 1


UPC: 732388861774


Number of Items: 1


Mattress Type: Standard Mattress


Manufacturer: Cotton Sleep


Age Range Description: Adult


Included Components: 1 mattress


Manufacturer Part Number: CS01


Set Name: Queen Mattress


top-style: Tight Top


Color: Grey


Style Name: minimalist


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 14

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Extremely comfortable
Size: Queen
So comfy and I sleep easy at night knowing it isn't full of garbage. I like a medium soft mattress and this fits the bill perfectly!
Reviewed in the United States on July 31, 2026 by Teisha Hinton

  • Most comfortable mattress I've slept on in decades
Size: Queen
I can't state strongly enough how much I love my new mattress. I've only been sleeping on it for 7 nights, but I feel like a new person, honestly. Back in November, I made the mistake of buying a memory foam mattress, and I had no idea how body heat gets trapped in that foam. I roasted every night, so much I left my window wide open in the dead of winter. It was tolerable during the winter months, but as soon as spring arrived, I discovered I could not get a full night sleep because of the unbearable heat trapping properties of the foam. That led me to a deep dive on an organic mattress made from wool, latex and cotton. After WEEKS of researching, I finally decided on the CottonSleep. I even talked to one of the owners on the phone, he was so helpful and courteous. As soon as we hung, I placed my order. No exaggeration, this mattress was one of the best purchases of my life. I keep so cool during the night, I'm clocking a solid 8 hours of deep sleep, primarily because of the cooling properties, but also the mattress comfort is 5-Star, top notch. If you are looking for an organic mattress, skip the bigger brands and pull the trigger on this. I guarentee you will not regret it. ... show more
Reviewed in the United States on May 13, 2026 by M. Liddell

  • Very comfortable and firm organic mattress!
Size: Queen
This bed is very comfortable and firm, and worth the price. It's very heavy, so if you're a woman, don't necessarily count of getting it up to a second floor bedroom without help! Btw, it's rolled into a scary small size -- at first we feared we had received a twin instead of a queen-- but once opened it was immediately firm and wonderful to sleep on. Highly recommend this product! ... show more
Reviewed in the United States on May 8, 2026 by Webraven

  • No smell at all
Size: Full
This bed is firm. I put a topper on it but it’s still pretty firm but I like it as I know it will get cozier in time. Just knowing it’s organic makes me sleep easier.
Reviewed in the United States on July 12, 2026 by James

  • Requires solid support, no slats or box springs
Size: King
Good mattress once it’s on a completely solid surface, but that’s really the key point—you have to have a completely solid base. It has no structure at all, so a standard slatted frame won’t cut it, even with added reinforcement. I added extra 2x4 slats to my king bed with only 4” gaps in between, and the mattress still visibly sags between them and can be felt at night. Even with those modifications, it really doesn’t perform properly unless you use something like a bunkie board or solid plywood platform. At this point, I’m into the mattress itself plus extra lumber, and still planning to buy a bunkie board just to make it work long-term. On the positive side, it is organic, non-toxic, and completely odorless, which was a big selling point for me and important to my wife. One thing worth noting is how difficult it is to move. Because it has no internal structure or rigidity, it doesn’t hold its shape at all—it’s awkward to handle and you can’t even really lean it against a wall without it collapsing or folding in on itself. Comfort is good once it’s properly supported, but it definitely requires more setup and consideration than a typical mattress. ... show more
Reviewed in the United States on May 5, 2026 by SamT

  • Superior comfort
Size: Twin
Soooooooooooo incredibly comfortable. Money well spent
Reviewed in the United States on July 31, 2026 by Kindle Customer

  • Comfortable but weird and persistent smell
Size: Full
We have previously purchased Avocado mattresses but decided to give this brand a try. We bought a full size for our Son (10) and he loves the feel of it better than his Avocado brand. It is very soft and comfortable! The only con we have had so far is that ever since putting this mattress in his room there is a distinct and strong wood or barnyard type smell. I am not sure if it is the wool or cotton in the mattress, or something else inside, but we have not been able to get it to go away. After almost 2 months I still have to make sure to air out his room everyday or the smell grows very strong and overpowers the space. It does not smell like chemicals, which is good, but almost like a barn animal smell. Not offensive per se, but strong, and not how we want his room to smell. UPDATE: I reached out to the seller and they promptly got back to me. Below is there response which I appreciate. We are going to try the methods they suggested and I will update my review. FROM SELLER: Hi, Thank you so much for reaching out and for being so thorough in describing what you are experiencing. We are glad your son is enjoying the mattress overall and we want to help resolve this smell concern completely. You have done excellent research and you are correct. Natural wool contains lanolin, which is the wool's natural oil, and it can produce an earthy or barnyard-like scent. This is actually a sign of genuinely natural, unprocessed wool rather than synthetic alternatives, it is definitely not a sign of a defect. However we completely understand that an intensifying smell two months in is not acceptable and goes beyond what a normal break-in period should involve, especially with the warm summer months amplifying it. Here are some steps that have proven effective in neutralizing lanolin odor in natural wool mattresses: Baking soda is your best friend here. Sprinkle a generous amount of baking soda over the entire mattress surface, let it sit for several hours or ideally overnight, then vacuum it thoroughly. Baking soda neutralizes odors rather than masking them and is completely safe for natural materials. Direct sunlight and fresh air is the most effective natural remedy. If possible, move the mattress to an outdoor area with direct sunlight and airflow for several hours on a dry day. UV rays and fresh air together work significantly better than indoor ventilation alone. A wool specific spray such as diluted white vinegar in a light mist can help neutralize lanolin odor. Allow it to dry completely before putting bedding back on. If after trying these steps the smell remains unusually strong we would like to know as that may indicate an issue specific to your unit that we would want to address. Please do not hesitate to follow up and we will make sure this gets fully resolved for you and your son. Warm regards, Cotton Sleep Customer Support ... show more
Reviewed in the United States on July 7, 2026 by KC

  • Awesome mattress med firm
Size: Twin XL
I tried 4 different mattresses until I settled on this one. It's firm but I love that it is made from natural things and made in the USA. Great price too. Very happy.
Reviewed in the United States on May 29, 2026 by Just me

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